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Patent applications and USPTO patent grants for Sesselmann; Ralf.The latest application filed is for "structured scr catalyst for the reduction of nitrogen oxides in the exhaust gas from lean-burn engines using ammonia as reducing agent".
Patent | Date |
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Structured SCR catalyst for the reduction of nitrogen oxides in the exhaust gas from lean-burn engines using ammonia as reducing agent Grant 8,568,678 - Soeger , et al. October 29, 2 | 2013-10-29 |
Structured automotive catalyst with improved thermal ageing stability Grant 8,389,432 - Mu.beta.mann , et al. March 5, 2 | 2013-03-05 |
Structured Scr Catalyst For The Reduction Of Nitrogen Oxides In The Exhaust Gas From Lean-burn Engines Using Ammonia As Reducing Agent App 20100209327 - Soeger; Nicola ;   et al. | 2010-08-19 |
Catalyst For Reducing Nitrogen-containing Pollutants From The Exhaust Gases Of Diesel Engines App 20100166628 - Soeger; Nicola ;   et al. | 2010-07-01 |
Structured Automotive Catalyst With Improved Thermal Ageing Stability App 20080075646 - Mussmann; Lothar ;   et al. | 2008-03-27 |
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